President Donald Trump's sweeping new tariffs on dozens of countries took effect on Thursday, fulfilling a long-promised pledge to reorder the global economy.This week, Trump is also expected to nominate a new head of the Bureau of Labor Statistics after abruptly firing the agency's top official last week after a weak jobs report.

President Donald Trump is asking former U.S. Rep. Billy Long to step down less than two months after Long's confirmation as Internal Revenue Service commissioner. "It is a honor to serve my friend President Trump and I am excited to take on my new role as the ambassador to Iceland.